Velleman-projects K4040 Assembly instructions Manual de usuario descargar pdf (Pagina 10)

10

Construction

 RY1 : VR05R121

 RY2 : VR05R121

11. REED relays. Check the position of

the notch!

PIN 1

1

RY...

 RV1 : 100K

 RV2 : 100K

 RV3 : 100K

 RV4 : 100K

 RV5 : 100K

 RV6 : 100K

 RV7 : 100K

 RV8 : 100K

12. Resistors trimmers (vertical type)

RV...

 T1 : BC547C

 T2 : BC547C

 T3 : BC547C

 T4 : BC516

13. Transistors

 REMARK: You will have two 8.2 Ohm 5W resis-

tors left over for later use.

 R105 : 15

 R106 : 15

 R107 : 15

 R108 : 15

14. 5W resistors

R...

2mm

 Check that switch 1 corresponds to pin 1.

 SW2 : DS-4P

 SW3 : DS-4P

15. DIP switches

1

SW...

 Check the minimum voltage !

 C3 : 100p/400V

 C4 : 100p/400V

 C5 : 22n/630V (0.022)

 C6 : 22n/630V (0.022)

 C7 : 470n (0.47, 474)

 C8 : 2n2 (222, 2200)

 C9 : 22n/630V (0.022)

 C10 : 100p/400V

 C11 : 22n/630V (0.022)

 C12 : 22n/630V (0.022)

 C13 : 22n/630V (0.022)

 C14 : 22n/630V (0.022)

 C15 : 22n/630V (0.022)

 C16 : 2n2 (222, 2200)

 C17 : 470n (0.47, 474)

 C18 : 100p/400V (101)

 C19 : 22n/630V (0.022)

 C20 : 22n/630V (0.022)

 C21 : 22n/630V (0.022)

 C22 : 22n/630V (0.022)

16. Capacitors

C...

 C23 : 4µ7

 C24 : 100µF / 25V

 C25 : 470µF / 25V

 C26 : 470µF / 25V

 C27 : 470µF / 25V

 C28 : 470µF / 25V

 C29 : 47µF / 100V

 C30 : 100µF / 100V

 C31 : 47µF / 100V

 C32 : 47µF / 25V

 C33 : 47µF / 25V

 C34 : 100µF / 25V

17. Electrolytic capacitors (check the

polarity)

C...

1 2 ... 5 6 7 8 9 10 11 12 13 14 15 ... 27 28

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